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[88.21.202.17]) by smtp.gmail.com with ESMTPSA id r11sm5506500wro.15.2020.05.11.03.38.26 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 11 May 2020 03:38:27 -0700 (PDT) Subject: Re: QEMU + HVF Fails to start OVMF.fd (hang before displaying logo) To: LAHAYE Olivier , "qemu-discuss@nongnu.org" , Roman Bolshakov , Cameron Esfahani References: <1E2B87BF-BC9F-4A4A-962B-DC70B1232B37@cea.fr> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= Message-ID: <6878b688-dd72-c4e4-bdbc-38d6af10f257@redhat.com> Date: Mon, 11 May 2020 12:38:26 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <1E2B87BF-BC9F-4A4A-962B-DC70B1232B37@cea.fr> Content-Language: en-US X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=207.211.31.120; envelope-from=philmd@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/11 02:55:57 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-devel Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Hi Olivier, Cc'ing the HVF maintainers. On 5/11/20 12:26 PM, LAHAYE Olivier wrote: > Hi, > > I’m facing a similar problem to this one, but I’m unable to find any > solution via google. > > https://www.mail-archive.com/qemu-discuss@nongnu.org/msg04372.html > > I’m trying to run an EFI BIOS using qemu. > > * It works fine without acceleration > * It hangs (display not initialized) when using -accel hvf > > I’ve tested many OVMF.fd files from internet including the official one > of course whith no differences. (always work with no acceleration and > always fail with HVF acceleration). > > * OS: MacOS 10.14.6 > * QEMU 5.0.0 monitor - type 'help' for more information > * (qemu) qemu-system-x86_64: warning: host doesn't support requested > feature: CPUID.80000001H:ECX.svm [bit 2] > * info roms > * fw=genroms/kvmvapic.bin size=0x002400 name="kvmvapic.bin" > * addr=00000000fff00000 size=0x100000 mem=rom > name="/Users/ol222822/data/OVMF.fd" > * /rom@etc/acpi/tables size=0x200000 name="etc/acpi/tables" > * /rom@etc/table-loader size=0x001000 name="etc/table-loader" > * /rom@etc/acpi/rsdp size=0x000014 name="etc/acpi/rsdp" > > Is it a known issue? > > Is there something I’m missing? > > I’m running qemu in the following way: > > qemu-system-x86_64 -machine q35 -bios ~/data/OVMF.fd -monitor stdio > > If I add -accel hvf, it’ll hang before tiano core logo. > > Best regards, > > -- > > Olivier LAHAYE >